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ARS Home Office of Communications Images Photos Mar08





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Image Number D1050-8 Using a dissecting scope, entomologist Chris Geden (left) and microbiologist Peter Holt identify which of a fly’s internal organs should be examined for *Salmonella enteritidis* contamination.  Photo by Stephen Ausmus.  640 pixels wide: (d1050-8.jpg)   Please visit our Image Gallery


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